-
Anonymous users2024-01-24If this transformation is definitely to use a 45-degree elbow, because it is not to demolish the wall but to slot, it is in line with the specifications, which will not affect the quality of the main project of the house, but the water pipe connector must be sealed with glue to avoid water leakage.
-
Anonymous users2024-01-23Be sure to leave a mark when doing it to avoid hurting the drain pipe when installing sanitary ware.
-
Anonymous users2024-01-22Now high-rise bathrooms and kitchens generally have low ceilings, a very important reason is that as in the case of your home, because the original construction did not consider the need for beams and columns for pipes, so when installing sewer pipes in the later stage, through the lower end of the beams and columns, so that users have to reduce the height when doing ceilings. It is also feasible for users to transform it themselves. Method:
The original transverse pipe to the vertical main riser tee saw, plus an equal diameter directly and a telescopic joint, the ceiling beam with a machine to punch a hole and then pass through. This method is not allowed, though. But the reality is helpless, not to mention that it is not much of a problem to make a hole that does not exceed the original size of 1 2 (at most 12cm).
The 45° oblique tee is theoretically smoother than the 90° tee, but the actual home use is not significantly improved. However, if the 90° elbow is changed to two 45° elbows, the anti-blocking is very good.
First of all, consider whether the above branch pipes have a simultaneous drainage process, if there is no DN50 pipe is absolutely insufficient, it is recommended to thicken to DN63 (PVC) pipe or thicker. As for the phenomenon of oil pollution plugging pipe, it is difficult for PVC pipe to occur, because the surface finish of PVC pipe is very good, and it is easy to dredge, easy to construct and low cost, so it is the preferred material for water supply and discharge. If it is connected to the DN100 pipe, the main pipe after the confluence of the three branch pipes above also needs the DN63 pipe, which is more certain.
It depends on whether your bathroom has a caisson or not. If there is a caisson, all the drain pipes are laid under the caisson, and the drain main is passed through the drain pipe channel of the caisson, so we only need to change the pipes in the caisson; If there is no caisson, one way is to raise it locally not enough to cross the drain.
1. Do not destroy the original waterproof layer during hydropower transformation. >>>More
This is basically fixed: a 100mm tube can be walked around. Some sides can be changed with small tubes.